String trimmer power head and shaft



FIG. 1 is a perspective view of the top, front and right side of the string trimmer power head and shaft incorporating our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a left side view thereof; and,

FIG. 7 is a bottom plan view thereof. 

We claim the ornamental design for a string trimmer power head and shaft, as shown and described. 